CN214861716U

CN214861716U - Integrative shape structure of preapring for an unfavorable turn of events of capsule filter and filter core

Info

Publication number: CN214861716U
Application number: CN202121598012.0U
Authority: CN
Inventors: 韩雪平
Original assignee: Keyebao Filtration Technology Suzhou Co ltd
Current assignee: Keyebao Filtration Technology Suzhou Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-26
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a shape structure of preapring for an organic whole of bag filter and filter core, including filter housing, filter housing comprises barrel and the base of lower extreme of upper end, the inside filter core that is provided with of barrel, the bottom of filter core is provided with the filter core interface, the outside of filter core interface is provided with the sealing washer, the inner wall of sealing washer laminating base, the inside of base is provided with the inside lining, and the inside lining is located the inboard of filter core interface. The utility model discloses in, set up the inside lining in filter housing's bottom, set up the filter core interface in the bottom of filter core, make the inside lining be located the inboard of filter core interface, because the inside lining adopts the high temperature resistant material the same with filter housing to play the supporting role to the filter core interface under high temperature environment, thereby play the effect of preapring for an unfavorable turn of events shape.

Description

Integrative shape structure of preapring for an unfavorable turn of events of capsule filter and filter core

Technical Field

The utility model relates to a filter technical field especially relates to a shape structure is preapred for an unfavorable turn of events to a bag filter and an organic whole of filter core.

Background

The bag filter is also called an integrated filter, adopts a folding inlet filter membrane, has large filtering surface area and is suitable for filtering solution with larger volume. The polypropylene material of the filter does not contain adhesive and other chemical substances, so that the sample is not polluted. The filters have different pore sizes and can be autoclaved.

The bag filter can carry out off-line or online sterilization usually, and the filter casing can warp because of high temperature during online sterilization, can not lead to warping because of expend with heat and contract with cold in order to guarantee filter core and bag filter junction, often can place a built-in or external becket at the kneck of filter core, but adopt the inconvenient installation of this mode becket to the becket also has the problem that the deformation drops.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, an integrated anti-deformation structure of a bag filter and a filter element is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bag filter and integrative shape structure of preapring for an unfavorable turn of events of filter core, includes filter housing, filter housing comprises barrel and the base of lower extreme of upper end, the inside filter core that is provided with of barrel, the bottom of filter core is provided with the filter core interface, the outside of filter core interface is provided with the sealing washer, the inner wall of sealing washer laminating base, the inside of base is provided with the inside lining, and the inside lining is located the inboard of filter core interface.

Preferably, the filter core has open-ended tubular structure for the bottom, the filter core interface comprises sealed lid and casing, the fixed bottom that sets up at the filter core of sealed lid, the sealing washer sets up the outside at the casing.

Preferably, the number of the sealing rings is at least two, and the shell is provided with an annular groove for embedding the sealing rings.

Preferably, the inner liner and the base are of an integral structure, the inner liner is of a tubular structure, and the outer wall of the inner liner and the inner wall of the shell are attached to each other.

Preferably, the top of barrel and the bottom of base are provided with feed inlet and discharge gate respectively.

Preferably, the filter shell and the lining are made of engineering plastics with the same material, and the melting point of the engineering plastics is 300-350 ℃.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application sets up the inside lining through the bottom at filter housing, sets up the filter core interface in the bottom of filter core, makes the inside lining be located the inboard of filter core interface, because the inside lining adopts the high temperature resistant material the same with filter housing to play the supporting role to the filter core interface under high temperature environment, thereby play the effect of preapring for an unfavorable turn of events shape.

2. This application is through setting up the inside lining into the structure integrative with filter shell, both made things convenient for the installation of filter core, made inside lining structure can not separate with the filter core interface simultaneously to guarantee that the difficult production of filter core interface structure is deformed.

Drawings

Fig. 1 is a schematic view illustrating an overall structure of a filter according to an embodiment of the present invention;

fig. 2 shows a schematic view of a partial cross-sectional structure of a lower end of a filter provided according to an embodiment of the present invention;

fig. 3 shows a schematic overall sectional structural diagram of a filter provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a filter housing; 2. a filter element; 3. a filter element interface; 4. a liner; 5. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a bag filter and integrative shape structure of preapring for an unfavorable turn of events of filter core, includes filter housing 1, and filter housing 1 comprises barrel and the base of lower extreme of upper end, and the inside filter core 2 that is provided with of barrel, the bottom of filter core 2 are provided with filter core interface 3, and the outside of filter core interface 3 is provided with sealing washer 5, the inner wall of the 5 laminating bases of sealing washer, and the inside of base is provided with inside lining 4, and inside lining 4 is located filter core interface 3's inboard. Filter core 2 has open-ended tubular structure for the bottom, and filter core interface 3 comprises sealed lid and casing, and sealed fixed the setting in the bottom of filter core 2, and sealing washer 5 sets up the outside at the casing. The number of the sealing rings 5 is at least two, and the shell is provided with an annular groove for embedding the sealing rings 5. Liner 4 and base formula structure as an organic whole to liner 4 is tubular structure, and the outer wall of liner 4 and the inner wall of casing are laminated each other. The top of the cylinder body and the bottom of the base are respectively provided with a feed inlet and a discharge outlet. The filter shell 1 and the lining 4 are made of engineering plastics with the same material, and the melting point of the engineering plastics is 300-350 ℃.

Specifically, as shown in fig. 1, the filter housing 1 is composed of a cylinder body at the upper end and a base at the lower end, the filter element 2 is arranged in the cylinder body, and the filter housing 1 is assembled by two parts of cloth, so that the filter housing is convenient to disassemble and assemble, and the filter element 2 in the filter housing is easy to replace.

Specifically, as shown in fig. 3, a filter element connector 3 is arranged at the bottom of the filter element 2, a sealing ring 5 is arranged on the outer side of the filter element connector 3, the sealing ring 5 is attached to the inner wall of the base, a lining 4 is arranged inside the base, and the lining 4 is located on the inner side of the filter element connector 3. Filter core 2 has open-ended tubular structure for the bottom, and filter core interface 3 comprises sealed lid and casing, and sealed fixed the setting in the bottom of filter core 2, and sealing washer 5 sets up the outside at the casing. The number of the sealing rings 5 is at least two, and the shell is provided with an annular groove for embedding the sealing rings 5. Liner 4 and base formula structure as an organic whole to liner 4 is tubular structure, and the outer wall of liner 4 and the inner wall of casing are laminated each other. The filter shell 1 and the lining 4 are made of engineering plastics with the same material, and the melting point of the engineering plastics is 300-350 ℃.

The inside lining 4 sets up the inboard at the casing, and when carrying out online sterilization, inside lining 4 can bear the high temperature, so be difficult for producing deformation to play the supporting role to the casing, make the casing be difficult for producing deformation because of the high temperature.

In conclusion, the integrative shape structure of preapring for an unfavorable turn of events of capsule filter and filter core that this embodiment provided sets up inside lining 4 in filter housing 1's bottom, sets up filter core interface 3 in filter core 2's bottom, makes inside lining 4 be located filter core interface 3's inboard, because inside lining 4 adopts the high temperature resistant material the same with filter housing 1 to play the supporting role to filter core interface 3 under high temperature environment, thereby play the effect of preapring for an unfavorable turn of events shape.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a deformation structure is prevented to bag filter and an organic whole of filter core, a serial communication port, including filter housing (1), filter housing (1) comprises barrel and the base of lower extreme of upper end, inside filter core (2) that is provided with of barrel, the bottom of filter core (2) is provided with filter core interface (3), the outside of filter core interface (3) is provided with sealing washer (5), the inner wall of sealing washer (5) laminating base, the inside of base is provided with inside lining (4), and inside lining (4) are located the inboard of filter core interface (3).

2. The integrated deformation prevention structure of the bag-type filter and the filter element as claimed in claim 1, wherein the filter element (2) is a cylindrical structure with an opening at the bottom, the filter element connector (3) is composed of a sealing cover and a shell, the sealing cover is fixedly arranged at the bottom of the filter element (2), and the sealing ring (5) is arranged at the outer side of the shell.

3. The integrated anti-deformation structure of the capsule filter and the filter element as claimed in claim 2, wherein the sealing rings (5) are provided with at least two, and the housing is provided with an annular groove for embedding the sealing ring (5).

4. The integrated deformation prevention structure of the bag filter and the filter element as claimed in claim 2, wherein the inner liner (4) and the base are of an integrated structure, the inner liner (4) is of a tubular structure, and the outer wall of the inner liner (4) and the inner wall of the shell are attached to each other.

5. The integrated anti-deformation structure of the bag-type filter and the filter element as claimed in claim 1, wherein the top of the cylinder and the bottom of the base are respectively provided with a feed inlet and a discharge outlet.

6. The integrated anti-deformation structure of the bladder filter and the filter element as claimed in claim 1, wherein the filter shell (1) and the inner liner (4) are made of engineering plastics with the same material, and the melting point of the engineering plastics is 300 ℃ to 350 ℃.